Crestron CCS-UC-1 - Configuring the TLS SIP Parameters; Add Certificates

Configuration Guide – DOC. 7991A CCS-UC-1: Secure SIP Endpoint with Cisco UCM 11.0
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Configuring the TLS SIP Parameters
To configure the TLS SIP parameters, follow this procedure:
1. On the web GUI, navigate to
Device
>
SIP Calling
.
Crestron Mercury: Device Configuration: SIP Parameters
2. Enable the check box for
Enable SIP
.
3. Configure the
Server IP Address
: Enter the FQDN of the primary Cisco UCM node.
clus35pub.skypelabsj.local was used in this example.
4. Configure the
Port
: 5061, used in this example.
5. Configure the
Server Username
: Enter the end user configured on Cisco UCM for
this device. Crestron Mercury_2600 was used in this example.
6. Configure the
Server Password
: Enter the password as configured on Cisco UCM
for this end user.
7. Configure the
Local Extension
: Enter the directory number that was configured for
this device on Cisco UCM. 2600 was used in this example.
8. Leave all other fields at their default values.
9. Click
Save Changes
.
Once the device successfully registers with the Cisco UCM, the
SIP Server Status
updates
its status to show Online.
Add Certificates
For a successful TLS handshake between the Crestron Mercury device and the Cisco UCM,
the following certificates need to be added to the Crestron Mercury: